Join The, Army Air Service, Be An American Eagle!, Consult Your Local Draft Board. Read The Illustrated, Booklet At Any Recrulting Office.Or Write To The Chief, Signal Officer Of The Army, Washington, D. C.

Join The, Army Air Service, Be An American Eagle!, Consult Your Local Draft Board. Read The Illustrated, Booklet At Any Recrulting Office.Or Write To The Chief, Signal Officer Of The Army, Washington, D. C.

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